// Copyright 2020-2026 Buf Technologies, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// Package rtags defines publicly-exposed diagnostic tag constants for use with [report.Tag].
package rtags

import _ "github.com/bufbuild/protocompile/experimental/report" // Imported for package documentation.

const (
	// UnusedImport is the tag for an unused import diagnostic.
	UnusedImport = "protobuf:unused_import"

	// UnknownSymbol is the tag for a diagnostic where a symbol cannot be found
	// in the current scope. This may indicate a missing import or a reference
	// to a non-existent symbol.
	UnknownSymbol = "protobuf:unknown_symbol"

	// Deprecated is the tag for a diagnostic where a symbol is deprecated.
	Deprecated = "protobuf:deprecated"
)
